140058720

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{101}}^1\times {\mathrm{107}}^1$

素因数の和:235

約数の個数: 240

約数和(自身を含む): 503849808

約数和(自身を除く): 363791088

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 96, 101, 107, 108, 120, 135, 144, 160, 162, 180, 202, 214, 216, 240, 270, 288, 303, 321, 324, 360, 404, 405, 428, 432, 480, 505, 535, 540, 606, 642, 648, 720, 808, 810, 856, 864, 909, 963, 1010, 1070, 1080, 1212, 1284, 1296, 1440, 1515, 1605, 1616, 1620, 1712, 1818, 1926, 2020, 2140, 2160, 2424, 2568, 2592, 2727, 2889, 3030, 3210, 3232, 3240, 3424, 3636, 3852, 4040, 4280, 4320, 4545, 4815, 4848, 5136, 5454, 5778, 6060, 6420, 6480, 7272, 7704, 8080, 8181, 8560, 8667, 9090, 9630, 9696, 10272, 10807, 10908, 11556, 12120, 12840, 12960, 13635, 14445, 14544, 15408, 16160, 16362, 17120, 17334, 18180, 19260, 21614, 21816, 23112, 24240, 25680, 27270, 28890, 29088, 30816, 32421, 32724, 34668, 36360, 38520, 40905, 43228, 43335, 43632, 46224, 48480, 51360, 54035, 54540, 57780, 64842, 65448, 69336, 72720, 77040, 81810, 86456, 86670, 87264, 92448, 97263, 108070, 109080, 115560, 129684, 130896, 138672, 145440, 154080, 162105, 163620, 172912, 173340, 194526, 216140, 218160, 231120, 259368, 261792, 277344, 291789, 324210, 327240, 345824, 346680, 389052, 432280, 436320, 462240, 486315, 518736, 583578, 648420, 654480, 693360, 778104, 864560, 875367, 972630, 1037472, 1167156, 1296840, 1308960, 1386720, 1458945, 1556208, 1729120, 1750734, 1945260, 2334312, 2593680, 2917890, 3112416, 3501468, 3890520, 4376835, 4668624, 5187360, 5835780, 7002936, 7781040, 8753670, 9337248, 11671560, 14005872, 15562080, 17507340, 23343120, 28011744, 35014680, 46686240, 70029360, 140058720]

約数ペア:

[(1, 140058720), (2, 70029360), (3, 46686240), (4, 35014680), (5, 28011744), (6, 23343120), (8, 17507340), (9, 15562080), (10, 14005872), (12, 11671560), (15, 9337248), (16, 8753670), (18, 7781040), (20, 7002936), (24, 5835780), (27, 5187360), (30, 4668624), (32, 4376835), (36, 3890520), (40, 3501468), (45, 3112416), (48, 2917890), (54, 2593680), (60, 2334312), (72, 1945260), (80, 1750734), (81, 1729120), (90, 1556208), (96, 1458945), (101, 1386720), (107, 1308960), (108, 1296840), (120, 1167156), (135, 1037472), (144, 972630), (160, 875367), (162, 864560), (180, 778104), (202, 693360), (214, 654480), (216, 648420), (240, 583578), (270, 518736), (288, 486315), (303, 462240), (321, 436320), (324, 432280), (360, 389052), (404, 346680), (405, 345824), (428, 327240), (432, 324210), (480, 291789), (505, 277344), (535, 261792), (540, 259368), (606, 231120), (642, 218160), (648, 216140), (720, 194526), (808, 173340), (810, 172912), (856, 163620), (864, 162105), (909, 154080), (963, 145440), (1010, 138672), (1070, 130896), (1080, 129684), (1212, 115560), (1284, 109080), (1296, 108070), (1440, 97263), (1515, 92448), (1605, 87264), (1616, 86670), (1620, 86456), (1712, 81810), (1818, 77040), (1926, 72720), (2020, 69336), (2140, 65448), (2160, 64842), (2424, 57780), (2568, 54540), (2592, 54035), (2727, 51360), (2889, 48480), (3030, 46224), (3210, 43632), (3232, 43335), (3240, 43228), (3424, 40905), (3636, 38520), (3852, 36360), (4040, 34668), (4280, 32724), (4320, 32421), (4545, 30816), (4815, 29088), (4848, 28890), (5136, 27270), (5454, 25680), (5778, 24240), (6060, 23112), (6420, 21816), (6480, 21614), (7272, 19260), (7704, 18180), (8080, 17334), (8181, 17120), (8560, 16362), (8667, 16160), (9090, 15408), (9630, 14544), (9696, 14445), (10272, 13635), (10807, 12960), (10908, 12840), (11556, 12120)]